Holley 170 GPH Mechanical Fuel Pump (HO12-289-20) bearing 4x M8 304 Stainless Steel

4x M8 304 Stainless Steel Spring Washers

This fuel pump is designed for in-tank mounting for use with gasoline and features a compact 39mm diameter that fits most applications

5 To 9 PSI With Idle Bleed Suit Carburettor Application

or naturally aspirated applications

Features a heavier Diaphragm pressure plate which will have between 25-30% more clamp load more clamp load over standard specifications

Holley 170 GPH Mechanical Fuel Pump (HO12-289-20) bearing 4x M8 304 Stainless SteelHO12 289 20 S B FORD 289 302 351W 170GPH Suit SB Ford 289 302 351 Windsor Part Number: HO12 289 20 High Output Fuel Flow Flows 170+ GPH Free Flow Shut off Pressure Pre set at 8 PSI Fuel Pressure Regulator is Required (Recommend Holley p n 12 704) Heavy Duty Construction For Continuous High RPM Operation Redesigned High Flow Valves Always Ensure Adequate Fuel Delivery Fuel Body Casting Can Be Rotated to Accommodate Various Plumbing Situations 3 4" 16